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Dr. Sevella K. Machen, MD

(Dr. Sevella Machen, M.D.)

(No ratings)

Specializes in: Pathology

University of Illinois College of Medicine (1995)

29000 Center Ridge Road
Westlake, OH 44145

(440) 835-8000

Dr. Sevella K. Machen, MD is a pathologist in Westlake, OH specializing in pathology. She graduated from University of Illinois College of Medicine in 1995 and has 31 years of experience. Dr. Sevella K. Machen, MD is affiliated with ACCURATE PATHOLOGY SERVICES MD PL.

Office Locations

29000 Center Ridge Road
Westlake, OH 44145

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Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2012 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	20
cytology	160
lab tests	167

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2013 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	42
cytology	139
lab tests	168

2013 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	287
Female	405

**Ethnicity**
Non-Hispanic White	655
Black	16
Hispanic	0
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	259
From 75 to 84	220
85 and over	111
Less than 65	102

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2013

Hypertension	75
High Cholesterol	66
Stroke	6
Ischemic Heart Disease	53
Depression	32
Chronic Kidney Disease	38
Asthma	13
Osteoperosis	11
Atrial Fibrilation	18
Heart Failure	35
Chronic Obstructive Pulmonary Disease	27
Diabetes	35
Dementia	16
Cancer	20

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2014 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	36
cytology	116
lab tests	174

2014 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	308
Female	393

**Ethnicity**
Non-Hispanic White	654
Black	16
Hispanic	20
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	294
From 75 to 84	215
85 and over	107
Less than 65	85

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2014

Hypertension	75
High Cholesterol	65
Stroke	6
Ischemic Heart Disease	53
Depression	34
Chronic Kidney Disease	40
Asthma	13
Osteoperosis	12
Atrial Fibrilation	18
Heart Failure	33
Chronic Obstructive Pulmonary Disease	27
Diabetes	34
Dementia	17
Cancer	19

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2015 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	46
cytology	150
lab tests	151

2015 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	680
Female	818

**Ethnicity**
Non-Hispanic White	1384
Black	34
Hispanic	34
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	588
From 75 to 84	484
85 and over	228
Less than 65	198

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2015

Hypertension	75
High Cholesterol	68
Stroke	6
Ischemic Heart Disease	50
Depression	31
Chronic Kidney Disease	40
Asthma	17
Osteoperosis	10
Atrial Fibrilation	17
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	38
Dementia	14
Cancer	24

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2016 were lab tests, cytology and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	52
cytology	162
lab tests	168

2016 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	371
Female	499

**Ethnicity**
Non-Hispanic White	812
Black	18
Hispanic	0
Asian	0
Other	23
Native American	0

**Age**
From 65 to 74	394
From 75 to 84	271
85 and over	106
Less than 65	99

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2016

Hypertension	75
High Cholesterol	67
Stroke	6
Ischemic Heart Disease	43
Depression	29
Chronic Kidney Disease	41
Asthma	27
Osteoperosis	8
Atrial Fibrilation	17
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	31
Dementia	14
Cancer	20

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2017 were cytology, lab tests and consultation.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

consultation	16
cytology	125
lab tests	109

2017 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	268
Female	341

**Ethnicity**
Non-Hispanic White	556
Black	14
Hispanic	0
Asian	0
Other	18
Native American	0

**Age**
From 65 to 74	296
From 75 to 84	189
85 and over	62
Less than 65	62

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2017

Hypertension	75
High Cholesterol	69
Stroke	5
Ischemic Heart Disease	47
Depression	34
Chronic Kidney Disease	39
Asthma	11
Osteoperosis	12
Atrial Fibrilation	16
Heart Failure	26
Chronic Obstructive Pulmonary Disease	27
Diabetes	30
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2018 were lab tests and cytology.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

cytology	130
lab tests	141

2018 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	351
Female	351

**Ethnicity**
Non-Hispanic White	556
Black	62
Hispanic	64
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	319
From 75 to 84	219
85 and over	67
Less than 65	97

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2018

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	57
Depression	34
Chronic Kidney Disease	50
Asthma	8
Osteoperosis	7
Atrial Fibrilation	15
Heart Failure	29
Chronic Obstructive Pulmonary Disease	33
Diabetes	43
Dementia	14
Cancer	16

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2019 were cytology and lab tests.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

cytology	131
lab tests	107

2019 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	342
Female	417

**Ethnicity**
Non-Hispanic White	610
Black	56
Hispanic	77
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	340
From 75 to 84	257
85 and over	70
Less than 65	92

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2019

Hypertension	75
High Cholesterol	75
Stroke	9
Ischemic Heart Disease	55
Depression	33
Chronic Kidney Disease	52
Asthma	10
Osteoperosis	11
Atrial Fibrilation	17
Heart Failure	32
Chronic Obstructive Pulmonary Disease	32
Diabetes	40
Dementia	14
Cancer	21

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2020 were lab tests and cytology.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

cytology	70
lab tests	94

2020 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	214
Female	283

**Ethnicity**
Non-Hispanic White	399
Black	40
Hispanic	43
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	208
From 75 to 84	176
85 and over	55
Less than 65	58

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2020

Hypertension	75
High Cholesterol	75
Stroke	6
Ischemic Heart Disease	55
Depression	32
Chronic Kidney Disease	58
Asthma	9
Osteoperosis	10
Atrial Fibrilation	18
Heart Failure	32
Chronic Obstructive Pulmonary Disease	28
Diabetes	45
Dementia	17
Cancer	21

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2021 were lab tests and cytology.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

cytology	55
lab tests	75

2021 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	168
Female	257

**Ethnicity**
Non-Hispanic White	334
Black	41
Hispanic	35
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	193
From 75 to 84	143
85 and over	41
Less than 65	48

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2021

Hypertension	75
High Cholesterol	75
Stroke	7
Ischemic Heart Disease	50
Depression	35
Chronic Kidney Disease	53
Asthma	9
Osteoperosis	13
Atrial Fibrilation	13
Heart Failure	30
Chronic Obstructive Pulmonary Disease	27
Diabetes	41
Dementia	15
Cancer	21

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH during 2022 were cytology and lab tests.

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

cytology	34
lab tests	29

2022 Medicare Patient Data

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	210
Female	257

**Ethnicity**
Non-Hispanic White	353
Black	42
Hispanic	56
Asian	0
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	163
85 and over	39
Less than 65	52

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2022

Hypertension	75
High Cholesterol	75
Stroke	12
Ischemic Heart Disease	41
Depression	30
Chronic Kidney Disease	38
Asthma	15
Osteoperosis	12
Atrial Fibrilation	24
Heart Failure	29
Chronic Obstructive Pulmonary Disease	27
Diabetes	45
Dementia	10
Cancer	23

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Dr. Sevella K. Machen, MD for Medicare patients.

The highest averages for the top procedures that Dr. Sevella K. Machen, MD treated as a pathologist in Westlake, OH were lab tests, cytology and consultation.

consultation	35
cytology	115
lab tests	125

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Dr. Sevella K. Machen, MD.

**Gender**
Male	290
Female	365

**Ethnicity**
Black / African American	30
Asian / Pacific Islander	0
Non-Hispanic White	573
Native American / Alaskan Native	0
Hispanic	29
Other	3

**Age**
75 to 84	212
85 and over	80
Less than 65	81
65 to 74	282

Average of Total of Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Dr. Sevella K. Machen, MD treated were hypertension, high cholesterol, ischemic heart disease and chronic kidney disease.

Hypertension	68
High Cholesterol	64
Stroke	6
Ischemic Heart Disease	45
Depression	29
Chronic Kidney Disease	40
Asthma	12
Osteoporosis	9
Heart Failure	27
Chronic Obstructive Pulmonary Disease	25
Diabetes	34
Atrial Fibrillation	15
Dementia	13
Cancer	18

Education & Training

Dr. Sevella K. Machen, MD graduated from University of Illinois College of Medicine in 1995. She has a state license in Ohio.

Medical School: University of Illinois College of Medicine (1995)

Licensed In: Ohio

Affiliations & Hospitals

Dr. Sevella K. Machen, MD is associated with these hospitals and organizations:

ACCURATE PATHOLOGY SERVICES MD PL

Ratings & Reviews

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General Payments

These charts describe general payments received by Dr. Sevella K. Machen, MD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Boston Scientific Corporation	$102 EUS ASPIRATION NEEDLE $102

**Types of Payments**
Food and Beverage	$102

Biography

Dr. Sevella Machen specializes in pathology and practices in Westlake, OH. Dr. Machen studied medicine at the University of Illinois College of Medicine.

Select Year:

Dr. Sevella K. Machen, MD

Office Locations

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

2013 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2013

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

2014 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2014

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

2015 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2015

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

2016 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2016

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

2017 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2017

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

2018 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2018

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

2019 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2019

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

2020 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2020

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

2021 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2021

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

2022 Medicare Patient Data

Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD in 2022

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Average Medicare Patient Data From 2012 - 2022

Average of Total of Conditions of Medicare patients treated by Dr. Sevella K. Machen, MD From 2012 - 2022

Education & Training

Affiliations & Hospitals

Ratings & Reviews

General Payments

Biography

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